skins/my_cart.py

   1 ##parameters=order='', shipping='', set_shipping=''
   2 from Products.CMFCore.utils import getToolByName
   3 from Products.Portfolio.utils import translate
   4 from Products.photoprint.exceptions import SoldOutError
   5 from Products.photoprint.cart import PrintCart
   6 from Products.photoprint.price import Price
   7
   8 def _(message) : return translate(message, context).encode('utf-8')
   9
  10 options = {}
  11 session = context.REQUEST.SESSION
  12 sg = session.get
  13 cart = sg('cart', PrintCart())
  14 utool = getToolByName(context, 'portal_url')
  15 portal_url = utool()
  16 portal = utool.getPortalObject()
  17 uidh = portal.portal_uidhandler
  18 pptool = portal.portal_photo_print
  19 mtool = portal.portal_membership
  20 isAnon = mtool.isAnonymousUser()
  21 form = context.REQUEST.form
  22 nextStep = None
  23
  24 if cart.locked :
  25         pendingOrder = context.restrictedTraverse(cart.pendingOrderPath)
  26         return context.setRedirect(pendingOrder, 'object/view', ajax=form.get('ajax'))
  27
  28 if order :
  29         if isAnon :
  30                 atool = portal.portal_actions
  31                 came_from = '%s/my_cart' % portal_url
  32                 return context.setRedirect(atool, 'customer/login', came_from=came_from, ajax=form.get('ajax'))
  33
  34 if shipping :
  35         member = mtool.getAuthenticatedMember()
  36         options['shipping_fullname']    = member.getMemberFullName(nameBefore=0)
  37         options['shipping_address']             = member.getProperty('billing_address')
  38         options['shipping_city']                = member.getProperty('billing_city')
  39         options['shipping_zipcode']             = member.getProperty('billing_zipcode')
  40         options['shipping_country']             = member.getProperty('country')
  41         return context.shipping_template(**options)
  42
  43 if set_shipping :
  44         fg = lambda name : form.get(name,'').strip()
  45         if context.shipping_set_control(**form) :
  46                 order = pptool.addPrintOrder(cart)
  47                 return context.setRedirect(order, 'object/view', ajax=fg('ajax'))
  48         else :
  49                 for name in [ 'shipping_fullname'
  50                                         , 'shipping_address'
  51                                         , 'shipping_city'
  52                                         , 'shipping_zipcode'
  53                                         , 'shipping_country'] :
  54                         options[name] = fg(name)
  55                 return context.shipping_template(**options)
  56
  57 if isAnon :
  58         nextStep = {'name':'order', 'value' : _('Order >>')}
  59 else :
  60         nextStep = {'name':'shipping', 'value' : _('Shipping >>')}
  61
  62
  63 msg = ''
  64
  65 for k, v in form.items() :
  66         if hasattr(v, 'items') :
  67                 uid, templateId = k.split('_',1)
  68                 if v.has_key('refresh') :
  69                         quantity = v['quantity']
  70                         try :
  71                                 quantity = int(quantity)
  72                         except ValueError:
  73                                 msg = _('You must enter an integer for quantity (found: %s)') % quantity
  74                         if quantity <= 0 :
  75                                 msg = _('You must enter a positive value for quantity (found: %s)') % quantity
  76                         if not msg :
  77                                 item = {'cmf_uid'                       : uid
  78                                            ,'printing_template' : templateId
  79                                            ,'quantity'                  : quantity}
  80                                 try :
  81                                         cart.update(context, item)
  82                                 except SoldOutError, e :
  83                                         n = e.n
  84                                         if n > 1 :
  85                                                 msg = _("Only %d available copies of this photo in this size.") % n
  86                                         elif n == 1 :
  87                                                 msg = _("Only one last available copy of this photo in this size.")
  88                                         else :
  89                                                 msg = _("No more available copy of this photo and in this size.")
  90
  91
  92                 if v.has_key('delete'):
  93                         cart.remove(context, uid, templateId)
  94
  95 options['empty'] = not cart
  96 infos = []
  97 prices = []
  98 quantityTotal = 0
  99 for item in cart :
 100         b = uidh.getBrain(item['cmf_uid'])
 101         poptions = pptool.getPrintingOptionsContainerFor(b.getObject())
 102         pt = getattr(poptions, item['printing_template'])
 103         size = b.getThumbnailSize
 104         d = {'thumbUrl' : '%s/getThumbnail' % b.getURL()
 105                 ,'thumbHeight' : size['height'] / 2
 106                 ,'thumbWidth' : size['width'] / 2
 107                 ,'alt' : ('%s - %s' % (b.Title, b.Description)).strip(' -')
 108                 ,'cmf_uid':b.cmf_uid
 109                 ,'title': pt.title
 110                 ,'description': pt.description
 111                 ,'quantity':item['quantity']
 112                 ,'amount': '%s €' % (pt.price * item['quantity']).taxed
 113                 ,'templateId': pt.getId()
 114                 }
 115         quantityTotal += item['quantity']
 116         prices.append(pt.price * item['quantity'])
 117         infos.append(d)
 118
 119 options['infos'] = infos
 120 if len(prices) == 1:
 121         pricesTotal = prices[0]
 122 elif len(prices) > 1 :
 123         pricesTotal = reduce(lambda a, b : a + b, prices)
 124
 125 if prices :
 126         options['pricesTotal'] = pricesTotal
 127         options['quantityTotal'] = quantityTotal
 128         shippingFees = pptool.getShippingFeesFor(price=pricesTotal)
 129         options['shippingFees'] = shippingFees
 130         options['totalAmount'] = pricesTotal + shippingFees
 131
 132 breadcrumbs = [
 133         { 'id'          : 'root'
 134         , 'title'       : portal.title
 135         , 'url'         : portal_url},
 136
 137         {'id'           : 'my_cart'
 138         ,'title'        : _('My cart')
 139         , 'url'         : '%s/my_cart' % portal_url}
 140         ]
 141
 142 options['breadcrumbs'] = breadcrumbs
 143
 144 if msg :
 145         context.REQUEST.other['portal_status_message'] = msg
 146 options['cartIsOrder'] = False
 147 options['nextStep'] = nextStep
 148 return context.my_cart_template(**options)